King County Cedar Hills Regional Landfill Pilot-Scale Micro-Electrolysis - KC001738
King CountyCounty · Seattle, WA- Due
- Oct 27, 2026
- Due today
- Posted
- Oct 9, 2026
- Primary contact
- Annette Hansford
The 30-second brief
King County invites construction bids for the Cedar Hills Regional Landfill Pilot-Scale Micro-Electrolysis project targeting arsenic in industrial wastewater at CHRLF in Renton, Washington. The work includes obtaining permits, furnishing and installing an ME reactor and platform foundation slab, stairway foundation slab, pilot-scale ME treatment system equipment, interconnecting piping, valves, and instrumentation. Additional requirements cover initial bulk chemicals and media, site utility hookups to existing onsite power, hydrostatic and leak testing, pre-commissioning, commissioning, inspections, and final system testing under Waste Discharge Permit No. 7842-04. The submission deadline is October 27, 2026.
Obtain all permits necessary to perform the Work; Furnish and installation of ME reactor and platform foundation slab and stairway foundation slab, Including all required anchoring; Furnish and installation of pilot-scale ME treatment system equipment, Interconnecting piping and valves, And instrumentation; Furnish initial bulk chemicals and media; Installation of site utility hookups to existing onsite power, Including underground and above-grade connection points for the pilot system and associated installations; Hydrostatic and leak testing; Pre-commissioning, Commissioning, Inspections, And final system testing
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Summary
King County invites construction bids for the Cedar Hills Regional Landfill Pilot-Scale Micro-Electrolysis project targeting arsenic in industrial wastewater at CHRLF in Renton, Washington.
The work includes obtaining permits, furnishing and installing an ME reactor and platform foundation slab, stairway foundation slab, pilot-scale ME treatment system equipment, interconnecting piping, valves, and instrumentation. Additional requirements cover initial bulk chemicals and media, site utility hookups to existing onsite power, hydrostatic and leak testing, pre-commissioning, commissioning, inspections, and final system testing under Waste Discharge Permit No. 7842-04. The submission deadline is October 27, 2026.
REQUIRED DELIVERABLES
7- Obtain all permits necessary to perform the Work
- Furnish and installation of ME reactor and platform foundation slab and stairway foundation slab, Including all required anchoring
- Furnish and installation of pilot-scale ME treatment system equipment, Interconnecting piping and valves, And instrumentation
- Furnish initial bulk chemicals and media
- Installation of site utility hookups to existing onsite power, Including underground and above-grade connection points for the pilot system and associated installations
- Hydrostatic and leak testing
- Pre-commissioning, Commissioning, Inspections, And final system testing
- Submit to
- [email protected]
- Scope location
- Renton, WA
Questions about this BID
How do I respond to this Bid from King County?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is October 27, 2026. The solicitation specifies required deliverables that must be addressed in your response. Submissions should be delivered to: [email protected]. For questions, contact Annette Hansford.
Can small businesses or minority-owned firms bid on this Bid?
Most government agencies, including King County in WA, encourage participation from small businesses, minority-owned, women-owned, and disadvantaged business enterprises (MBE/WBE/DBE). Check the full solicitation for any small business participation goals.
What happens after the Bid submission deadline?
After the deadline, the issuing agency reviews all submissions against the stated evaluation criteria. This typically includes a compliance check, technical evaluation, cost analysis, and may involve oral presentations with shortlisted vendors.
Can I ask questions about this solicitation before submitting?
Yes, most solicitations allow vendors to submit questions during a designated period. The primary contact is Annette Hansford. Questions and answers are typically shared with all prospective bidders.
What are the key deliverables?
The solicitation specifies the following deliverables: Obtain all permits necessary to perform the Work; Furnish and installation of ME reactor and platform foundation slab and stairway foundation slab, Including all required anchoring; Furnish and installation of pilot-scale ME treatment system equipment, Interconnecting piping and valves, And instrume. Proposals should clearly address how each deliverable will be met.
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Where can I find more RFPs from King County?
All active and historical solicitations from King County are tracked and searchable. As a county agency, King County regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
Is this solicitation still open for submissions?
Based on the posted deadline of October 27, 2026, this solicitation appears to still be accepting submissions. Deadlines may change through amendments or addenda, so always verify the current status directly with the issuing agency before preparing your response.
What documents are required to bid on this Bid?
Requirements vary by solicitation, but common documents include a technical proposal, cost/price proposal, proof of insurance, relevant certifications, past performance references, and any forms specified in the solicitation. Review the full document from King County for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Renton, WA. Review the full solicitation for detailed scope requirements.